Perhaps you should try some spelling variations:
"binary systems based optimization algorithm" » "binary system based optimization algorithm" (Expand Search)
"binary gap capacity optimization algorithm" » "binary _ capacity optimization algorithm" (Expand Search), "binary rat capacity optimization algorithm" (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("binary systems based optimization algorithm") OR ("binary gap capacity optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary systems based optimization algorithm\") OR (\"binary gap capacity optimization algorithm\"))".
• Removing quotes may allow a broader search: (( binary systems based optimization algorithm ) OR ( binary gap capacity optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("binary systems based optimization algorithm") OR ("binary gap capacity optimization algorithm"))*.